𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Living in the classroom: The currency-based token economy: J. S. Payne, E. A. Polloway, J. M. Kauffman and T. R. Scranton Human Sciences Press, New York (1975). x + 202 pp. $12.95 cloth. $6.95 paper

✍ Scribed by William Yule


Book ID
115752884
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
160 KB
Volume
15
Category
Article
ISSN
0005-7967

No coin nor oath required. For personal study only.